Resource control extensions to host OS interface

[palacios.git] / palacios / include / palacios / vm_guest.h

diff --git a/palacios/include/palacios/vm_guest.h b/palacios/include/palacios/vm_guest.h
index 7a78c0a..84468b2 100644 (file)
--- a/palacios/include/palacios/vm_guest.h
+++ b/palacios/include/palacios/vm_guest.h
@@ -78,7 +78,9 @@ struct v3_sym_core_state;
 #include <palacios/vmm_hvm.h>
 #endif
 
-
+#ifdef V3_CONFIG_CACHEPART
+#include <palacios/vmm_cachepart.h>
+#endif
 
 #include <palacios/vmm_config.h>
 
@@ -99,6 +101,9 @@ struct guest_info {
     struct v3_core_timeouts timeouts;
     void * sched_priv_data;
 
+    // Resource constraints/etc for the thread running this core
+    v3_resource_control_t  resource_control;
+
     v3_paging_mode_t shdw_pg_mode;
     // arch-independent state of shadow pager
     struct v3_shdw_pg_state shdw_pg_state;
@@ -202,6 +207,11 @@ struct v3_vm_info {
     char name[128];
 
     v3_vm_class_t vm_class;
+
+    // Resource control for whole VM - determined early and used
+    // when building the VM, then cloned to each core
+    v3_resource_control_t resource_control;
+
     struct v3_fw_cfg_state fw_cfg_state;
 
     // This is always the total RAM (addresses 0...mem_size)
@@ -280,6 +290,11 @@ struct v3_vm_info {
     // used to implement reset of regular VM and ROS
     v3_counting_barrier_t  reset_barrier;
 
+#ifdef V3_CONFIG_CACHEPART
+    v3_cachepart_t  cachepart_state;
+#endif
+
+
     uint64_t yield_cycle_period;